K64_freeRtos

kooroshhajiani — Wed, 24 Feb 2016 21:53:21 GMT

Hello all,

I'm using an example freertos project that for the k64F series(KSDK1.2) and made some minor changes to it to make it run on the twr-k64f120m board and it runs fine.

I'm trying to implement code that uses queues to communicate between tasks.to that end I created 4 tasks:

I changed heap_3 to heap_1

However now my code is generating a trap.

As I said I'm kind of new to freertos and I'm certain there are lots of mistake in the code.

My code is trying to creat 4 tasks :

void task_one(task_param_t param);

void task_two(task_param_t param);

void vATask(task_param_t param);

void vADifferentTask(task_param_t param);

The main.c is attached .The vATask is entered and successfully post the value of the variable it is pointing, to the queue however as soon it returns ,I hit a trap of some kind.

I'm using KDS. the disassembly window shows WD_ HANDLER as the trap but the C source window shows the default ISR which basically are the same thing which is just spinning for ever. I believe it is the hard_fault exception.

Thanks,
Koorosh Hajiani

Original Attachment has been moved to: main.c.zip

Kinetis Design StudioのトピックK64_freeRtos

K64_freeRtos